diff --git a/bgpd/bgp_debug.h b/bgpd/bgp_debug.h
new file mode 100644
index 0000000..06ba075
--- /dev/null
+++ b/bgpd/bgp_debug.h
@@ -0,0 +1,113 @@
+/* BGP message debug header.
+   Copyright (C) 1996, 97, 98 Kunihiro Ishiguro
+
+This file is part of GNU Zebra.
+
+GNU Zebra is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 2, or (at your option) any
+later version.
+
+GNU Zebra is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Zebra; see the file COPYING.  If not, write to the Free
+Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.  */
+
+/* sort of packet direction */
+#define DUMP_ON        1
+#define DUMP_SEND      2
+#define DUMP_RECV      4
+
+/* for dump_update */
+#define DUMP_WITHDRAW  8
+#define DUMP_NLRI     16
+
+/* dump detail */
+#define DUMP_DETAIL   32
+
+extern int dump_open;
+extern int dump_update;
+extern int dump_keepalive;
+extern int dump_notify;
+
+extern int Debug_Event;
+extern int Debug_Keepalive;
+extern int Debug_Update;
+extern int Debug_Radix;
+
+#define	NLRI	 1
+#define	WITHDRAW 2
+#define	NO_OPT	 3
+#define	SEND	 4
+#define	RECV	 5
+#define	DETAIL	 6
+
+/* Prototypes. */
+void bgp_debug_init ();
+void bgp_packet_dump (struct stream *);
+
+int debug (unsigned int option);
+
+extern unsigned long conf_bgp_debug_fsm;
+extern unsigned long conf_bgp_debug_events;
+extern unsigned long conf_bgp_debug_packet;
+extern unsigned long conf_bgp_debug_filter;
+extern unsigned long conf_bgp_debug_keepalive;
+extern unsigned long conf_bgp_debug_update;
+extern unsigned long conf_bgp_debug_normal;
+
+extern unsigned long term_bgp_debug_fsm;
+extern unsigned long term_bgp_debug_events;
+extern unsigned long term_bgp_debug_packet;
+extern unsigned long term_bgp_debug_filter;
+extern unsigned long term_bgp_debug_keepalive;
+extern unsigned long term_bgp_debug_update;
+extern unsigned long term_bgp_debug_normal;
+
+#define BGP_DEBUG_FSM                 0x01
+#define BGP_DEBUG_EVENTS              0x01
+#define BGP_DEBUG_PACKET              0x01
+#define BGP_DEBUG_FILTER              0x01
+#define BGP_DEBUG_KEEPALIVE           0x01
+#define BGP_DEBUG_UPDATE_IN           0x01
+#define BGP_DEBUG_UPDATE_OUT          0x02
+#define BGP_DEBUG_NORMAL              0x01
+
+#define BGP_DEBUG_PACKET_SEND         0x01
+#define BGP_DEBUG_PACKET_SEND_DETAIL  0x02
+
+#define BGP_DEBUG_PACKET_RECV         0x01
+#define BGP_DEBUG_PACKET_RECV_DETAIL  0x02
+
+#define CONF_DEBUG_ON(a, b)	(conf_bgp_debug_ ## a |= (BGP_DEBUG_ ## b))
+#define CONF_DEBUG_OFF(a, b)	(conf_bgp_debug_ ## a &= ~(BGP_DEBUG_ ## b))
+
+#define TERM_DEBUG_ON(a, b)	(term_bgp_debug_ ## a |= (BGP_DEBUG_ ## b))
+#define TERM_DEBUG_OFF(a, b)	(term_bgp_debug_ ## a &= ~(BGP_DEBUG_ ## b))
+
+#define DEBUG_ON(a, b) \
+    do { \
+	CONF_DEBUG_ON(a, b); \
+	TERM_DEBUG_ON(a, b); \
+    } while (0)
+#define DEBUG_OFF(a, b) \
+    do { \
+	CONF_DEBUG_OFF(a, b); \
+	TERM_DEBUG_OFF(a, b); \
+    } while (0)
+
+#define BGP_DEBUG(a, b)		(term_bgp_debug_ ## a & BGP_DEBUG_ ## b)
+#define CONF_BGP_DEBUG(a, b)    (conf_bgp_debug_ ## a & BGP_DEBUG_ ## b)
+
+extern char *bgp_type_str[];
+
+void bgp_dump_attr (struct peer *, struct attr *, char *, size_t);
+void bgp_notify_print (struct peer *, struct bgp_notify *, char *);
+
+extern struct message bgp_status_msg[];
+extern int bgp_status_msg_max;